It's pretty impressive, I think a lot of people though are going to tend to vote for another MVP option with the justification Peterson is doing this against defenses built to stop a pass-heavy league, and against a league where the linebacker just isn't that key a figure anymore.
I

Brock didn't always suck.
People said he had the strongest arm they'd ever seen.
Once threw it 93 yards in the air goofing around before a game.
http://sportsillustrated.cnn.com/vault/article/magazine/MAG1119765/index.htm